body {
    font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, Helvetica, Arial, sans-serif, "Apple Color Emoji", "Segoe UI Emoji", "Segoe UI Symbol";
    background-color: #f0f2f5;
    color: #333;
    line-height: 1.6;
    margin: 0;
    padding: 20px;
    display: flex;
    justify-content: center;
    align-items: center;
    min-height: 100vh;
}

.container {
    background: #fff;
    padding: 30px;
    border-radius: 12px;
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.1);
    max-width: 900px;
    width: 100%;
    text-align: center;
}

h1 {
    color: #2c3e50;
    margin-bottom: 10px;
}

p {
    color: #7f8c8d;
    margin-bottom: 20px;
}

.input-container {
    display: flex;
    flex-direction: column;
    gap: 20px;
    margin-bottom: 30px;
}

.drop-area {
    border: 2px dashed #bdc3c7;
    border-radius: 8px;
    padding: 40px 20px;
    cursor: pointer;
    transition: border-color 0.3s ease;
}

.drop-area:hover {
    border-color: #3498db;
}

.drop-area.highlight {
    border-color: #27ae60;
    background-color: #ecf0f1;
}

.drop-area p {
    margin: 0;
}

.button {
    display: inline-block;
    background-color: #3498db;
    color: #fff;
    padding: 10px 20px;
    border-radius: 5px;
    cursor: pointer;
    transition: background-color 0.3s ease;
    margin-top: 15px;
}

.button:hover {
    background-color: #2980b9;
}

.url-input {
    display: flex;
    gap: 10px;
}

#image-url {
    flex-grow: 1;
    padding: 10px;
    border: 1px solid #ddd;
    border-radius: 5px;
}

#load-url-btn {
    padding: 10px 20px;
    border: none;
    background-color: #2ecc71;
    color: #fff;
    border-radius: 5px;
    cursor: pointer;
    transition: background-color 0.3s ease;
}

#load-url-btn:hover {
    background-color: #27ae60;
}

.image-preview-container {
    margin-bottom: 30px;
}

#image-preview {
    max-width: 100%;
    height: auto;
    border-radius: 8px;
    box-shadow: 0 2px 8px rgba(0, 0, 0, 0.1);
}

.metadata-output {
    text-align: left;
}

.metadata-section {
    background: #f8f9fa;
    border: 1px solid #e0e0e0;
    padding: 20px;
    margin-top: 20px;
    border-radius: 8px;
}

table {
    width: 100%;
    border-collapse: collapse;
    margin-top: 15px;
}

th, td {
    text-align: left;
    padding: 12px 15px;
    border-bottom: 1px solid #ddd;
}

th {
    background-color: #e8eaf6;
    color: #333;
    font-weight: bold;
}

tr:nth-child(even) {
    background-color: #f2f3f7;
}

.hidden {
    display: none;
}

.error-message {
    background-color: #e74c3c;
    color: #fff;
    padding: 15px;
    border-radius: 8px;
    margin-top: 20px;
    text-align: center;
}